If I may venture a wild guess based on my own speculative adventures into radio controlled robotics:
USB joysticks/controllers via a laptop included in the K.O.P. (OI+dashboard combined) and a new radio format - Zigbee? 2.4GHz, 115kbps up to 300'...
http://www.maxstream.net/products/xb...ule-zigbee.php
Wireless everything, including programming and debugging.
As for..."adaptability to a wider variety of programming languages"...hrmmm, no ideas...
__________________
MIT Mechanical Engineering
>> College Mentor,
Team 97: Cambridge Rindge and Latin School with The Edgerton Center, MIT Mechanical Engineering, Bluefin Robotics, and Draper Laboratory
>> Alumnus, Team 527: Plainedge HS